Transaction not yet indexed

55s2T5A7ZtkuNRCNrvT2xLmSdgTQq4mbg8zerfWmxYVuGdShmSQL7hE6RBDUvcqVqEgbDvW3iUPmiq8gm4bLitw5

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.