Transaction not yet indexed

55AMwct6uoAxccwgkQsvGDn7vCJtR129hkRB9n4vqDdfdpZpFAe5uvPvDtYKuTNv5yf1eb16Ypvv2W8UdP2epXY5

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