Transaction not yet indexed

2i31zJ5eD6QPZMgftYWLtGCgTXWzac5xbE8f8Vqqoa2u2W6UUeaDspzCH52bLV1LP7X1n7JrCeGeTNFWcZYngSSC

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