Transaction not yet indexed

Ec55trzH8T6BpLpPLF7HuTMLMKixkMpoXDcrfGh1PaW7DP5ee9guAD5LwCLanQqaXoQ7ofF61MMuD1UASadrTPU

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