Transaction not yet indexed

55MmFFwdexoU7Pym4EyFAyqXSFSVdcM896xjVZLaC9LLL6fpB59i7Ps49XRfnkMSkHDFC4v5vhM4pCF6iJLiQZbE

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