Transaction not yet indexed

4a88hBXuEVPqa6oj39bUCkqLdr6PUGAz7vo9aaBLaaymg2QFmGFQ2amyggPfRKBT4vbpHQbntSAkhUm5LDg3xSDw

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