Transaction not yet indexed

53erZryhUGGejmXw9gKXWNkeDTGaPBb3uXfgpeJY4bvxgxVpyivqZfbCDTzqxTrKE2ex2WYqAbMLjSPsNHBLD3kp

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