Transaction not yet indexed

2a18C4Qts8oiAxKipKW2BwNt5U3GhXpMf3CzJqPe4gLKPN7WqP1vxp7kd7m3QwsBEMTkTzmKYM2FumdFEMNC1Wam

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