Transaction not yet indexed

55umsv2dLensbQQqdHPsZGZpAB36zygj3scLGw7E6S66zRB3Fcb9Lg9avYZhB6fpQoME7NMTBw3giY88DcU4hCR3

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