Transaction not yet indexed

5AMgkc2QidbLPNGkZYM6iP9vqMKd1GC672Yvv48mHHRXuFQckrvNdPyPsqRGXXLpbmeWQFBV5HY6hAi5dT2fkbm9

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